Zhehan Yu

Title: Zhehan Yu: Innovator in Shale and Surrounding Rock Classification

Introduction

Zhehan Yu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of geology and engineering through his innovative patents. With a total of 2 patents, his work focuses on experimental apparatuses and methods that enhance our understanding of shale and surrounding rock properties.

Latest Patents

One of Zhehan Yu's latest patents is an "Experimental apparatus and method for shale supercritical synergistic penetration and imbibition based on damping vibration." This invention includes a reaction autoclave, a damping vibration measurement device, a temperature control device, a pressure control device, a water level control device, a conductivity testing device, and a data processing device. Together, these components work to measure and analyze the behavior of rock samples under various conditions.

Another notable patent is the "Method and apparatus for classifying water-rich weak surrounding rock based on in-situ scribing." This method involves placing a scribing device on tunnel cross-sections and performing in-situ scribing to obtain mechanical parameters of the surrounding rock. It also employs near-infrared spectroscopy to measure the surface water content, allowing for a comprehensive classification of surrounding rock grades.

Career Highlights

Zhehan Yu has worked with esteemed institutions such as the China University of Mining and Technology and the Center for Hydrogeology and Environmental Geology Survey. His experience in these organizations has contributed to his expertise in geological research and innovation.

Collaborations

Throughout his career, Zhehan Yu has collaborated with notable colleagues, including Liu Yang and Fawang Zhang. These partnerships have fostered a collaborative environment that enhances research and development in their respective fields.

Conclusion

Zhehan Yu's innovative patents and contributions to geological research demonstrate his commitment to advancing the understanding of shale and surrounding rock properties. His work continues to influence the field and inspire future innovations.